Various factors affect water intake; but temperature, humidity and feed intake are the main drivers. Additionally, the first heat events of the season (late May and early June) are the most stressful on cattle: cattle are generally reaching finishing weight and condition, they are not acclimated to heat, and they have not shed their winter coat. This transition also catches managers and staff off guard as they are focused on late-winter yard management.
A quick reference to keep in mind as heat and humidity approach heat…